Keychain Circle Notification/NSString+compactDescription.m

   1 //
   2 //  NSString+compactDescription.m
   3 //  KeychainMigrator
   4 //
   5 //  Created by J Osborne on 2/19/13.
   6 //
   7 //
   8
   9 #import "NSString+compactDescription.h"
  10
  11 @implementation NSString (compactDescription)
  12
  13 -(NSString*)compactDescription
  14 {
  15         static NSCharacterSet *forceQuotes = nil;
  16         static dispatch_once_t setup;
  17         dispatch_once(&setup, ^{
  18                 forceQuotes = [NSCharacterSet characterSetWithCharactersInString:@"\"' \t\n\r="];
  19         });
  20
  21         if ([self rangeOfCharacterFromSet:forceQuotes].location != NSNotFound) {
  22                 NSString *escaped = [self stringByReplacingOccurrencesOfString:@"\\" withString:@"\\\\"];
  23                 escaped = [escaped stringByReplacingOccurrencesOfString:@"\"" withString:@"\\\""];
  24                 return [NSString stringWithFormat:@"\"%@\"", escaped];
  25         } else {
  26                 return self;
  27         }
  28 }
  29
  30 @end